منابع مشابه
Evaporation Estimation of Rift Valley Lakes: Comparison of Models
Evapotranspiration (ET) accounts for a substantial amount of the water flux in the arid and semi-arid regions of the World. Accurate estimation of ET has been a challenge for hydrologists, mainly because of the spatiotemporal variability of the environmental and physical parameters governing the latent heat flux. In addition, most available ET models depend on intensive meteorological informati...
متن کاملEsophageal cancer in north rift valley of Western Kenya.
BACKGROUND Cancer of esophagus is the 9 th It is aggressive with poor prognosis especially in its late stage. Cancer of esophagus is geographically unevenly distributed with high incidence found within sharply demarcated geographic confines. Earlier reports from this country indicated relatively high proportion of cases in residents of Western and Central provinces with low incidence in the res...
متن کامل[Rift Valley fever].
• Prevention and control In today’s presentation we will cover information on what causes Rift Valley Fever. We will also talk about the history of the disease, where it is distributed, species that it affects (including humans), and signs of illness observed. Finally, we will address prevention and control measures for Rift Valley Fever virus. This will include control of mosquitoes and their ...
متن کاملRift Valley Fever
In early September 2012, a human case of RVF was reported in Mauritania. By 30 October 2012, a total of six regions had been affected with 34 human cases of RVF, including 17 deaths. Only the southern regions of Mauritania, those closest to the usual enzootic areas along the Senegal River, seem to have been involved in this event. Although no active cases in animals have been reported to the Wo...
متن کاملRift Valley Fever Encephalitis
6. Innis B, Nisalak A, Nimmannitya S, Kusalerdchariya S, Chongswasdi V, Suntayakorn S, et al. An enzyme-linked immunosorbent assay to characterize dengue infections where dengue and Japanese encephalitis co-circulate. Am J Trop Med Hyg 1989;40:418–27. 7. Guzman MG., Kouri G., and Halstead SB. Do escape mutants explain rapid increases in dengue case-fatality rates within epidemics? Lancet 2000;3...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Geographical Journal
سال: 1922
ISSN: 0016-7398
DOI: 10.2307/1780611